Not a stop gap
Hi -- we've reviewed the piece and, yes, stop gap wasn't the right word for the reasons you've given.
For one thing, as a publication, our editorial line is that nuclear is not a stop gap - we should be in it for the long haul, and the nuclear by its very nature is a long-haul undertaking. There's no stop gap to it.
We've tweaked the piece accordingly. Thanks for the feedback.
C.